A thin straight infinitely long conducting wire having charge density `lambda` enclosed by a cylindrical surface of radius rand length `l_(r)`, its axis coinciding with the length of the wire. Find the expression for the electric flux through the surface of the cylinder.

Two charged conducting spheres of radii r_(1) and r_(2) connected to each other by a wire. Find the ratio of electric fields at the surfaces of the two spheres.

A charge q is enclosed by a spherical surface of radius R. If the radius is increased to double, how would the electric flux through the surface change ?

A uniform electric field is given as [E = 100 hat(i) N//C] for x gt 0 and E- 100 hat(i) N//C for x lt 0 . A right circular cylinder of length 20 cm and radius 5cm has its centre at the origin and its axis along the X-axis, so that one face is at x= +10 cm and other is at x= -10 cm. What is the flux through the side of cylinder?

A uniform electric field is given as [E = 100 hat(i) N//C] for x gt 0 and E- 100 hat(i) N//C for x lt 0 . A right circular cylinder of length 20 cm and radius 5cm has its centre at the origin and its axis along the X-axis, so that one face is at x= +10 cm and other is at x= -10 cm. What is the net outward flux through the cylinder?

A uniform electric field is given as [E = 100 hat(i) N//C] for x gt 0 and E- 100 hat(i) N//C for x lt 0 . A right circular cylinder of length 20 cm and radius 5cm has its centre at the origin and its axis along the X-axis, so that one face is at x= +10 cm and other is at x= -10 cm. What is the net outward flux through each flat face?